{"id":23714,"date":"2022-11-28T00:29:58","date_gmt":"2022-11-27T18:59:58","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-can-i-change-the-max-attribute-of-an-input-tag-using-a-function\/"},"modified":"2022-11-28T00:29:58","modified_gmt":"2022-11-27T18:59:58","slug":"solved-can-i-change-the-max-attribute-of-an-input-tag-using-a-function","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-can-i-change-the-max-attribute-of-an-input-tag-using-a-function\/","title":{"rendered":"[Solved] Can I change the max attribute of an input tag using a function?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-56731447\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"56731447\" data-parentid=\"56687426\" data-score=\"-1\" data-position-on-page=\"2\" data-highest-scored=\"0\" data-question-has-accepted-highest-score=\"0\" itemprop=\"suggestedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>If your <code>myVar<\/code> variable is supposed to get a result from <code>myFunction()<\/code> (located inside <code>Code.gs<\/code>), and you want use the result from the said function inside your HTML file, you will find that simply doing this will not work:<\/p>\n<pre><code>var myVar = function() { google.script.run.withSuccessHandler(onSuccess).myFunction()}\n<\/code><\/pre>\n<p>The above function will simply return <code>undefined<\/code><\/p>\n<p>In order to get the resultant value from <code>myFunction()<\/code>, and use it to change an input tag attribute inside your HTML file, you will have to write something like this:<\/p>\n<pre><code>function onSuccess(myVar) {\n    document.getElementById(*yourID*).setAttribute(*yourTargetAttribute*, myVar);\n}; google.script.run.withSuccessHandler(onSuccess).myFunction();\n<\/code><\/pre>\n<p>By doing this, we use the onSuccess callback function to store the result from <code>myFunction()<\/code>, after which we can easily use that result to change any attribute we like.<br \/>\nI hope this helps someone because it certainly solved a major issue for me.<\/p>\n<p><strong>NOTE:<\/strong> Whereas the answer by <em>Exceptional NullPointer<\/em> works in most cases, for my particular case, the answer I have provided here is the one that worked.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">0<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Can I change the max attribute of an input tag using a function? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] If your myVar variable is supposed to get a result from myFunction() (located inside Code.gs), and you want use the result from the said function inside your HTML file, you will find that simply doing this will not work: var myVar = function() { google.script.run.withSuccessHandler(onSuccess).myFunction()} The above function will simply return undefined In order &#8230; <a title=\"[Solved] Can I change the max attribute of an input tag using a function?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-can-i-change-the-max-attribute-of-an-input-tag-using-a-function\/\" aria-label=\"More on [Solved] Can I change the max attribute of an input tag using a function?\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[951,346,333],"class_list":["post-23714","post","type-post","status-publish","format-standard","hentry","category-solved","tag-google-apps-script","tag-html","tag-javascript"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] Can I change the max attribute of an input tag using a function? 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