How To Pass Jsp Variable As Parameter Via Onclick Function In Html

You can write common tag handlers making use of the JSP language or making use of the Java language. A tag file is a supply file containing a reusable fragment of JSP code that's translated into an easy tag handler by the net container. Tag data should be utilized to develop customized tags which might be presentation-centric or which could reap the benefits of current tag libraries, or by net page authors who have no idea Java. When the pliability of the Java programming language is required to outline the tag, JSP know-how grants an easy API for creating a tag handler within the Java programming language.

If you should redistribute your tag recordsdata or implement your customized tags with tag handlers written in Java, you will have to declare the tags in a tag library descriptor . A tag library descriptor is an XML doc that comprises details a few library as an entire and about every tag contained within the library. TLDs are utilized by an internet container to validate the tags and by JSP net web page growth tools. The tutorial-template tag library defines a set of tags for creating an software template. The template is a JSP net web page that has placeholders for the components that have to vary with every screen. Each of those placeholders is known as a parameter of the template.

For example, an easy template may well incorporate a title parameter for the highest of the generated display and a physique parameter to consult a JSP web page for the customized content material of the screen. The template is created employing a set of nested tags which are used to construct a desk of display definitions for Duke's Bookstore. An insert tag to insert parameters from the desk into the screen. The following instance demonstrates how one can supply details concerning the variable created by the iterator tag in a tag further information class. To permit the variable var for use solely inside the tag body, you set the scope of the thing to NESTED.

Subsequent sections describe methods to declare tags outlined in tag files, methods to declare tags outlined in tag handlers, and the way to declare tag attributes and variables. The courses and interfaces used to implement hassle-free tag handlers are contained within the javax.servlet.jsp.tagext package. Simple tag handlers implement the SimpleTag interface. Interfaces might possibly be utilized to take an present Java object and make it a tag handler. For most newly created handlers, you'd use the SimpleTagSupport courses as a base class. When tags are carried out with tag handlers written in Java, every tag within the library should be declared within the TLD with a tag element.

The tag factor includes the tag name, the category of its tag handler, data on the tag's attributes, and knowledge on the variables created by the tag . The normal JSP tags simplify JSP web page growth and maintenance. JSP technological know-how additionally gives you a mechanism for encapsulating different kinds of dynamic performance in customized tags, that are extensions to the JSP language. Custom tags enhance productiveness seeing that they are often reused in multiple application.

Your javascript values are client-side, your scriptlet is operating server-side. So in case you wish to make use of your javascript variables in a scriptlet, you must submit them. To obtain this, both keep them in enter fields and submit a form, or carry out an ajax request. The dialogue on making use of tag libraries in Chapter 5, JavaServer Pages Technology launched a tag library containing an iterator tag.

The tag retrieves objects from a set saved in a JavaBeans factor and assigns them to an EL variable. The physique of the tag retrieves facts from the variable. As lengthy as components stay within the collection, the iterator tag causes the physique to be reevaluated.

The tag on this instance is simplified to make it straightforward to illustrate methods to program a customized tag. Web purposes requiring such performance could use the JSTL forEach tag, which is mentioned in Iterator Tags. Simple tag handlers that assist dynamic attributes need to declare that they achieve this within the tag component of the TLD .

In addition, your tag handler have to implement the setDynamicAttribute approach to the DynamicAttributes interface. You have to implement the setDynamicAttribute technique to recollect the names and values of the dynamic attributes in order that they're often used later when doTag is executed. In this case, meaning that the variable spans not exists.It can solely cross literals , and never objects or arrays instantly into the code. They might be referenced by identify however provided that they're often found within the worldwide scope, or the scope that the occasion handler will probably be executed in. In 2004, generics have been added to the Java language, as a half of J2SE 5.0.

Prior to the introduction of generics, every variable declaration needed to be of a selected type. For container classes, for example, this can be an issue considering there's no such thing as a straightforward method to create a container that accepts solely designated varieties of objects. Either the container operates on all subtypes of a category or interface, most of the time Object, or a unique container class needs to be created for every contained class. Generics permit compile-time sort checking with out having to create many container classes, every containing nearly similar code. In addition to enabling extra useful code, selected runtime exceptions are prevented from occurring, by issuing compile-time errors.

If Java prevented all runtime sort errors from occurring, it will be sort safe. Java is a high-level, class-based, object-oriented programming language that's designed to have as few implementation dependencies as possible. Java purposes are ordinarily compiled to bytecode that may run on any Java digital machine whatever the underlying workstation architecture. The syntax of Java is analogous to C and C++, however has fewer low-level amenities than both of them. The Java runtime can supply dynamic capabilities which are ordinarily not obtainable in conventional compiled languages.

As of 2019, Java was one in every of several preferred programming languages in use based on GitHub, notably for client–server net applications, with a reported 9 million developers. JSP requestis an implicit object of variety HttpServletRequest that's created for every JSP request by the online container. It might possibly be utilized to get request information resembling a parameter, header information, distant address, server name, server port, content material type, character encoding etc.

It may be utilized to set, get and take away attributes from the JSP request scope. This methodology may be utilized to make positive the consumer is permitted to entry the Page Action, and if needed abort any additional processing. If onSecurityCheck() return false, no response is shipped to come back to the client. Note, for those who wish to ship a selected response to the shopper you need to try this from the onSecurityCheck() event, since different Page occasions aren't executed. Please see thisexample for some methods on implementing onSecurityCheck to manage ajax requests. The final method is probably the most flexible, however it's additionally the longest to write.

There are few occasions that solely work with it, as an example transitionend and DOMContentLoaded . Also addEventListener helps objects as occasion handlers. In that case the tactic handleEvent is known as in case of the event.

The net container passes a parameter of kind javax.servlet.jsp.tagext.TagData to the getVariableInfo method, which incorporates attribute-value tuples for every of the tag's attributes. These attributes might possibly be utilized to supply the VariableInfo object with an EL variable's identify and class. A tag file is a supply file that incorporates a fraction of JSP code that's reusable as a customized tag.

Tag recordsdata assist you to create customized tags utilizing JSP syntax. Just as a JSP web page will get translated right right into a servlet class after which compiled, a tag file will get translated right right into a tag handler after which compiled. Since Click is a stateless framework, processing a manipulate for an Ajax request has the identical specifications as processing a manipulate for a non-Ajax request. In different words, along with the Control ID , the Ajax request need to embody all of the parameters usually anticipated by the goal Control and its children. For example, a Field expects that is name/value parameter whilst an ActionLink expects its actionLink/name parameter.

The onProcess way is the place the link's values are sure and if it was clicked it really is motion occasion will probably be fired. An ActionLink is "clicked" if the actionLink parameter has a worth matching the link's name. If no actionLinkparameter is present, the server does not know that the hyperlink was clicked and will not hearth the AjaxBehavior's onAction event. So for an Ajax request it continues to be essential to move all of the parameters usually predicted by the ActionLink onProcess method. For ActionLink meaning the Ajax request have to embody it really is href parameters whereas a Form would require all it really is Field name/value pairs. In this instance when the OK button is clicked the onOkClicked() way is invoked.

If the shape is legitimate a brand new consumer object is created and the types subject values are copied to the brand new object applying the Form copyTo()method. The consumer object is then saved, the form's subject values are cleared and an information message is introduced to the user. The template tag library accommodates 4 tag handlers that show applying cooperating tags. DefinitionTag, ScreenTag, and ParameterTag represent a set of nested tag handlers that share non-public objects. DefinitionTag creates a public object named bookstore that's utilized by InsertTag.

Constructing web web page content material that depends on dynamically generated knowledge routinely requires using circulation manage scripting statements. By shifting the circulation manage logic to tag handlers, circulation manage tags scale back the quantity of scripting essential in JSP pages. Iteration is a quite well-known circulation manage perform and is definitely dealt with by a customized tag. The former methodology must be used when a selected nesting of tag handlers can't be guaranteed. After the ancestor has been retrieved, a tag handler can entry any statically or dynamically created objects. Statically created objects are members of the parent.

Such privately named objects must be managed by the tag handler; one strategy could be to make use of a Map to retailer name-object pairs. Directives are used to regulate features of tag file translation to a tag handler, and to specify features of the tag, attributes of the tag, and variables uncovered by the tag. Table 8–1 lists the directives that you just could use in tag files. In JavaScript, one could create your personal customized objects by defining a constructor. A constructor is just a function, which may be invoked by way of the brand new operator to create and initialize new objects.

Recall that JavaScript is prototype-based and class-less. A new object is created from a prototype object, and will get its preliminary properties from this prototype object. The constructor operate gives the prototype to create and initialize new situations . What it'll do is instantly execute the handler as a traditional function, passing it the variables. Then regardless of the operate returns, even when that may be a string, or possibly nothing at all, is assigned as a property of the aspect with the identify of the occasion handler.

Obviously this can not work appropriately as an occasion handler. Today, We desire to share with you move parameter to javascript perform onclick.In this submit we'll present you ways to move id in javascript function? We will provide you with demo and instance for implement.In this post, we'll study name javascript perform from html with an example. LoginUser() will get referred to as when the Login button is clicked. The perform units /login.html because the worth of the form's motion attribute.

In this example, we get a reference to the shape with document.user_form. For this to work, the identify attribute of the shape needs to be set to user_form. After setting the motion attribute, we alert the worth and return false thus stopping kind submission. IsAjaxTarget- Returns true if the management is the Ajax request target, false otherwise.

The Ajax goal manage is the Control which onProcess system might be invoked. The commonest technique to focus on a selected server aspect manage is to offer it an HTML IDattribute, which is then exceeded as an Ajax request parameter to the server. Stepping by this GET request sequence, a brand new Page occasion is created and the attributes for the Page are set . Next, request parameter values are sure to any matching public Page variables.

The assortment is about within the tag handler via the group attribute. The tag handler retrieves a component from the group and passes the factor returned to the web web page within the EL variable whose identify is decided by the var attribute. The variable is accessed within the calling web web page making use of the JSP expression language. After the variable is set, the tag physique is evaluated with the invoke method. In the second variety of object sharing, an object created by the enclosing tag handler of a gaggle of nested tags is accessible to all inside tag handlers.

This variety of object sharing has the improvement that it makes use of a personal namespace for the objects, thus decreasing the potential for naming conflicts. If the rtexprvalue factor is true or yes, then the sort factor defines the return variety anticipated from any expression specified because the worth of the attribute. For static values, the sort is usually java.lang.String. An attribute is laid out in a TLD in an attribute element. Table 8–10 lists the subelements of the attribute element. Whether the tag helps further attributes with dynamic names.

If true, the tag handler class need to implement the javax.servlet.jsp.tagext.DynamicAttributes interface. Variable data will be given immediately within the TLD or with the aid of a tag further information class. Despite the existence of an implicit tag library, a TLD within the online software can nonetheless create further tags from the identical tag files. To accomplish this, you add a tag-file factor with a path that factors to the tag file. The Duke's Bookstore shipDate tag, outlined in tut-install/javaeetutorial5/examples/web/bookstore3/web/WEB-INF/tags/shipDate.tag, is a customized tag that has an easy attribute. The tag generates the date of a ebook order in accordance with the kind of delivery requested.

The results of evaluating both sort of fragment is shipped to the response or is saved in an EL variable for later manipulation. To retailer the results of evaluating a fraction to an EL variable, you specify the var or varReader attribute. If var is specified, the container shops the end in an EL variable of variety String with the identify specified by var.

If varReader is specified, the container shops the lead to an EL variable of variety java.io.Reader, with the identify specified by varReader. The Reader object can then be handed to a customized tag for additional processing. A translation error happens if each var and varReader are specified. The signature of the tactic to be invoked by the expression outlined by the accompanying deferredMethod attribute. If deferredMethod is true and this attribute shouldn't be specified, the tactic signature defaults to void methodName(). Causes a translation error if laid out in a tag file with a JSP variation lower than 2.1.

JSP fragments would be parameterized by the use of expression language variables within the JSP code that composes the fragment. The EL variables are set by the tag handler, thus permitting the handler to customise the fragment every time it's invoked . A JSP fragment is a portion of JSP code exceeded to a tag handler that may be invoked as repeatedly as needed.

Can Centrum Cause Weight Gain

It has long been known that many micronutrients are essential for life at low concentrations but become toxic at high concentrations. The effect of vitamins on weight gain also follows this Bertrand's rule. We may take the weight-gain effect of niacin as an example. Jiang and colleagues investigated the effects of dietary supplemental nicotinic acid at different doses (0, 30, 60 and 120 mg/kg diet) on the growth performance of chicken.

Ivers and Veum found that among the doses used (6, 10, 14, 18, 22 and 44 mg/kg diet with adequate Trp), 14 mg of niacin/kg produced maximum weight gain in growing pigs. Shibata et al studied the effect of nicotinamide at doses of 0, 60, 1000 and 5000 mg/kg diet on rat weight gain. Their result showed that nicotinamide increased the food intake of rats, especially in the groups fed diet containing 60 and 1000 mg/kg of nicotinamide. The highest weight gain was observed at 60 mg/kg, while high-dose nicotinamide (5000 mg/kg diet) led to an inhibition of weight gain at the early stage of exposure due to its toxicity. These animal studies suggest that the supplemental dose for niacin to achieve maximum weight-gain effect may be around or less than 60 mg/kg diet. This dose is similar to that used in wheat flour fortification in some countries, e.g., the United States, Canada, Saudi Arabia and Kuwait (Table ​ .

People should monitor weight gain during increased vitamin intake. During some instances, a sudden step-up may impact the body's system to maintain a healthy weight over a longer period. Similar to a "crash" diet approach to lose weight, one should be careful when gaining weight too fast.

The problem starts when attempting extreme measures to gain weight with supplements. It may not present a sustainable weight management approach. Thus, those who use wheat flour products as staple foods possibly consume a higher amount of synthetic B vitamins. In contrast, in developing countries, those who live in urban areas may consume more fortified foods than those who live in rural areas. Infant formula milk (Table ​ 3) and children foods (e.g., ready-to-eat cereals) are highly fortified with vitamins. Thus, infants fed formula milk and children are likely to have excess vitamin intake, as reported in the literature[51-54]; and Different tolerance to fortified foods among population groups.

Water-soluble vitamins can be eliminated through sweat. I'm 32 yr old women, I been losing a lot of weight I'm suppost to be 160 and now I'm in 125 what vitamins are good to gain my weight back and fast.. ## Hi Muneca22, If you're looking to gain weight, vitamins can be a great way to help supplement your nutrient intake, providing energy, as well as improving absorption of the foods you eat. The supplement market is a multi-million dollar business and nutritional supplements include a broad range of products. Some are available over the counter, while others require a prescription. Some supplements have a lot of protein and calories, the nutrients that help you gain weight.

There are also bodybuilding supplements, and on the other end of the spectrum, weight loss supplements. Supplements can be for single nutrients, such as vitamin D or iron, or multiple nutrients, such as a multivitamin. Herbal products also fall under the umbrella of nutritional supplements. As mentioned above, low SES groups in developed countries but high SES groups in developing counties may have a high synthetic vitamin intake from fortified foods. This may explain the findings that obesity is more prevalent in low SES groups in developed countries[6-10] but in high SES groups in developing countries[10-12,55]. Studies have demonstrated that formula-fed infants have a higher plasma level of vitamins compared with human milk-fed infants[51-53].

It is known that formula feeding[65-67] and micronutrient-fortified human milk feeding can lead to rapid infant weight gain, a known major risk factor for children developing obesity[70-72]. Therefore, excess vitamin intake may mediate the link between formula feeding and childhood obesity. ## Atymin is a nutrition supplement made up of essential amino acids.

Our bodies do need certain amounts of them, for proper health. However, the only way they should make someone gain weight is if they are deficient in them and that has caused them to suffer weight loss. And, even in such cases, it would not cause severe weight gain. ## When to eat astymin forte, after or before dinner? ## I have noticed rapid weight gain in just one month after taking astymin multivitamins.

## I just want to start using astymin now to gain weight, and I don't know how effective it is. Can I buy the syrup or capsules, and how many bottles can someone take to start gaining weight? Whole wheat bread is a healthier option when compared to flour bread. Though whole wheat bread is used for weight loss, it can also cause weight gain when consumed in enough amount. You can have whole wheat bread pudding or sandwiches to gain weight considerably over a period of few weeks. Cheese is a high calorie, nutrition-dense dairy product, made primarily from pressed curd of milk.

There are about 300 varieties of cheese, and it adds flavor and taste to various foods. It is a good source of calcium, phosphorus, potassium, magnesium, vitamins A and D, folate, choline, fats, and fatty acids such as omega-3 and omega-6. A cube or slice of cheese ( g) contains 70 calories. Incorporate cheese into your daily diet to gain weight and strengthen your bones. Yes, vitamins can easily lead to weight gain and this is very much true when the vitamin intake is not backed by medical supervision and lacks a scientific approach.

Though there are only a few researches that are supporting this case, the truth is unchanged. These studies have found that vitamin fortification, intake of synthetic vitamins, and lessened vitamin elimination lead to quick weight gain. This chance is very high in fortified nations, women , and people with less Socio-Economic Status . However, one should understand that the mere taking of vitamins does not lead to weight gain.

There may be many other factors such as improper food, lack of physical activity, and health issues such as less metabolism which may trigger more weight gain with the intake of vitamins. It is interesting that some overweight children become overweight adults, while others do not. One possible explanation for this may be a changing vitamin intake during the lifetime.

Whether obese infants become obese children and then obese adults may to a large degree depends on the intake of vitamins after weaning. In theory, infants, even with normal body weight, may become obese adults if they always consume high vitamin-fortified foods (e.g., refined grains) after weaning. We therefore recommend that the role of vitamin intake be taken into consideration in the study of the relationship between infant obesity and later obesity. Recently, it has been suggested that changes in the global food system may play a role in the increased prevalence of obesity.

If this is the case, the global food system must have sharply changed in the 1970s-1980s. This led to a nationwide increase in the consumption of many vitamins, especially fat synthesis-promoting B vitamins[21-24], including B1 , B2 , B3 and B6, in many countries[18-20]. Thus, there is a possibility that the food fortification-induced high vitamin intake may be related to the sudden increase in the prevalence of obesity in the 1970s-1980s.

Indeed, emerging evidence suggests that this food fortification-induced excess vitamin intake might play a major role in the increased prevalence of obesity. In this review, we will discuss the cause of increased vitamin intake and its possible role in obesity, as well as the obesity disparities among countries and groups within countries. Using additional supplements provides some added support to increase muscle metabolism and enhance fat levels. Pregnant women who already struggle with low weight numbers attempt to increase their fat levels with added vitamins. Diverse supplements on the market attempt to assist with muscle and bone growth. A person must remember that the balance between calorie intake and weight gain forms part of logical dietary thinking.

If your daily intake of calories presents more than required, it changes into fat. I'm 19 years old, my weight is 41 and height is 155 cm. I don't know if you are already eating a balanced diet, but nutrition is my field of study so I'd be happy to critique your diet for you to help you reach your goals. Aside from diet and exercise, I think that multivitamins play a big factor in absorbing certain foods better and increasing protein synthesis.

For now the best thing I can suggest is to invest in a multivitamin and eat roughly 5-6 meals a day (in balanced portions of ... The findings, reported in February 2010 in the International Journal of Obesity, add to a growing field of research that links vitamins and minerals to weight loss. But the female supplement-takers reported feeling less hungry, said lead author Angelo Tremblay, Ph.D., an obesity researcher at Laval University in Quebec City. Being less hungry might make it easier to keep the weight off, says Tremblay. For example, the intake of fresh vegetable-derived vitamins might be high in summer but low in winter. However, through evolution, humans have adapted to this seasonal variations in vitamin intake by developing mechanisms to maintain the vitamin homeostasis.

While the intake of vitamins is higher in summer, their elimination through sweat and sebum[27-30] may also increase because the secretion of sweat and sebum is higher in summer than in winter. Moreover, the body can store a certain amount of vitamins when the supply is adequate, which can be used for some time when the intake is inadequate. For example, it will take several months before the first symptoms of vitamin C deficiency appear in a vitamin C deprivation condition. From this point of view, it seems unnecessary to take vitamins everyday, although estimated daily average requirements and the recommended dietary allowances are given (Table ​ .

Remember the key vitamins that allow for weight gain include vitamins A, B, C, and D. These nutrients allow for muscle build, metabolism decrease, and an increase in appetite. As a result, individuals who struggle with weight gain can with the help of a planned diet manage their weight balance. In addition, the intake of protein in different forms allows for a healthy increase in weight.

Nutrient use with combined exercise programs offers continuous improvement of the weight status and management thereof. Our modern lifestyles sometimes require an intake of diverse vitamin types to ensure the upkeep of a healthy body. Many forms of nutrients and vitamins exist to supplement our food intake. Many debates exist regarding the use of vitamins and the subsequent impact on the bodily system. During many circumstances, individuals reported that vitamins could probably increase weight.

Depending on your weight goal, added vitamins can sometimes assist people in balancing dietary requirements. If a person needs to enhance their weight for health or sometimes pregnancy reasons, various vitamin types can help. These vitamin types exist in certain food groups or added supplements. Omega-3 is great for the development of the heart and brain, it also helps in an effective weight loss. A deficiency in the B vitamin folate — called folic acid in supplement form — is usually caused by low dietary intake, malabsorption disorders and medications. Pregnant women have increased folate needs and are at a higher risk of becoming deficient, as do people being treated with hemodialysis for kidney failure.

Certain drugs used in cancer treatment can affect folate metabolism, resulting in low folate levels. Putting on weight requires eating more calories from nutrient-rich foods. Taking vitamins to gain weight is only effective if you have a nutrient deficiency that has caused you to lose weight. Some nutrient deficiencies that could cause weight loss include vitamins C, B12 and folate. While calorie requirements decrease, suggested intakes for certain vitamins and minerals also change. Here are the important nutrients women can get from food, multivitamins, and other dietary supplements when necessary, to feel their best.

I am 20 years old with a skiny body and i need to be at normal body shape. I have tried to eat much but our common food that we eat in ethiopia is only fool of iron,so it didnt help me. so now i need a drug that helps me to become normal fat. ## There really isn't any safe medication to use for this, they carry the risks of causing dangerous side effects and are usually only effective as long as you continue to take them. Since you don't have access to a lot of good foods, have you thought of trying a good multivitamin?

That may help, since it can supply you with nutrients that you may be deficient in. I am 16 years of age and soo skinny people make fun of me at times and say that im too skinny i cant t... Banana is one of the healthiest and nutrition-dense fruits provided by Mother Nature.

It is rich in carbohydrates, fats, omega-3-fatty acids, omega-6- fatty acids, calcium, potassium, phosphorus, vitamins A and C, folate, dietary fiber, natural sugar, and protein. Have at least two bananas per day to gain weight and also improve your overall health. If you are not gaining weight no matter how heavily you eat, you are definitely at the risk of being underweight.

In that case, you will have to go for foods or food supplements for weight gain. Before we go ahead, let us understand the possible reasons behind being underweight. It may be due to increased metabolism, a viral infection, hyperthyroidism, an eating disorder, type 1 diabetes, genes, stress, or an unhealthy diet. Most people do not need to take vitamin supplements and can get all the vitamins and minerals they need by eating a healthy, balanced diet. Vitamins and minerals, such as iron, calcium and vitamin C, are essential nutrients that your body needs in small amounts to work properly. When you scan the supplement shelves at your local drugstore, you might see weight loss touted as a benefit of many products.

For example, some people claim that vitamin B12, calcium, omega-3 fatty acids, and green tea supplements can help you lose weight. Many sugar-sweetened beverages are also supplemented with vitamins, which is also an important cause of increased vitamin intake. Since the 1950s, synthetic vitamins have been added to infant formulas. In the 1980s, the governments of most countries established minimum nutrient requirements for commercial infant formulas, resulting in a significant increase in the content of vitamins in formulas. The levels of vitamins in some formulas for premature infants are more than 20 times higher than that of human milk (i.e., about the minimum limit for nutrients) (Table ​ . 3).

Obesity, a state of excessive accumulation of fat in the body, is a major risk factor for many diseases, such as type 2 diabetes and cardiovascular disease. In the 1970s and 1980s, a rapid increase in the prevalence of obesity occurred almost simultaneously in many developed countries. Since then, developing countries have also experienced a rapid increase in obesity rates.

It is worth noting that the prevalence of obesity differs greatly among countries as well as groups within a country[8-12]. It is more prevalent among those with low socioeconomic status in developed countries[6,8-10] but with high SES in developing countries, especially at their early stage of development[10-12]. Interestingly, compared with breast-fed infants, formula-fed infants have higher rather than lower levels of energy expenditure and are more at risk for obesity in later life[15-17]. Therefore, the rapidly increased prevalence of obesity cannot be simply explained by genetic factors or decreased energy expenditure.

Increasingly, people use additional vitamins to assist their energy levels during the day. Sometimes society adds vitamins to their daily diets without understanding the impacts of it. If a person aims to gain weight using vitamins, the process needs to include a diet plan, exercise, and balanced eating.