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POdocument.myform.checkbox.checked without a form
 

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  1. POdocument.myform.checkbox.checked without a form
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    <p>i know that what i mentioned on the question (above) isn't possible, but i have a problem here, i have double tripe and so on, forms inside a page, and i need to submit a form that gets all the data inside the previous forms.</p> <p>WARNING: I started with javascript like 3 or 4 days ago, i am used to the server-side programming.</p> <p>Let's see:</p> <p>javascript checks if checkboxes are checked (Several of them):</p> <pre><code>function KeepCount() { var NewCount = 0; if (document.iphone3g.iphone3g1.checked) {NewCount = NewCount + 1;} if (document.iphone3g.iphone3g2.checked) {NewCount = NewCount + 1;} if (document.iphone3g.iphone3g3.checked) {NewCount = NewCount + 1;} if (document.iphone3g.iphone3g4.checked) {NewCount = NewCount + 1;} if (document.iphone3gs.iphone3gs1.checked) {NewCount = NewCount + 1;} if (document.iphone3gs.iphone3gs2.checked) {NewCount = NewCount + 1;} if (document.iphone3gs.iphone3gs3.checked) {NewCount = NewCount + 1;} if (document.iphone3gs.iphone3gs4.checked) {NewCount = NewCount + 1;} if (document.iphone4.iphone41.checked) {NewCount = NewCount + 1;} if (document.iphone4.iphone42.checked) {NewCount = NewCount + 1;} if (document.iphone4.iphone43.checked) {NewCount = NewCount + 1;} if (document.iphone4.iphone44.checked) {NewCount = NewCount + 1;} if (NewCount &gt; 1){ descontox = 20/100; valorx = (total.value * descontox).toFixed(2); valor.value = (total.value - valorx).toFixed(2); } if (NewCount &lt;= 1){ valor.value = ("");} } </code></pre> <p>This tells me if a discount should be applied or not, if more than one checkbox is selected it will apply a 20% discount.</p> <p>If you notice, i have several "if (document.iphone3g.iphone3g1.checked) { do something} that interacts with this:</p> <pre><code> &lt;div id="one" class="hiddenDiv"&gt; &lt;div class="image"&gt; &lt;img class="large" src="images/iphone3g.png" alt="iphone3g" width="141" height="141" /&gt; &lt;/div&gt; &lt;form name="iphone3g"&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone3g1" value="50.00"&gt; Vidro Partido&lt;br /&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone3g2" value="59.00"&gt; LCD Danificado&lt;br /&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone3g3" value="80.00"&gt; Substituir capa traseira&lt;br /&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone3g4" value="38.00"&gt; Botão Volume &lt;/form&gt; &lt;/div&gt; &lt;div id="two" class="hiddenDiv"&gt; &lt;div class="image"&gt; &lt;img class="large" src="images/iphone3gs.png" alt="iphone3g" width="141" height="141" /&gt; &lt;/div&gt; &lt;form name="iphone3gs"&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone3gs1" value="60"&gt; Vidro Partido 3GS&lt;br /&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone3gs2" value="69"&gt; LCD Danificado 3GS&lt;br /&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone3gs3" value="89"&gt; Substituir capa traseira 3GS&lt;br /&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone3gs4" value="45"&gt; Botão Volume3GS &lt;/form&gt; &lt;/div&gt; &lt;div id="three" class="hiddenDiv"&gt; &lt;div class="image"&gt; &lt;img class="large" src="images/iphone4.png" alt="iphone3g" width="141" height="141" /&gt; &lt;/div&gt; &lt;form name="iphone4"&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone41" value="169"&gt; Vidro/LCD Partido&lt;br /&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone42" value="99"&gt; Substituir capa traseira&lt;br /&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone43" value="79"&gt; Botão Volume&lt;br /&gt; &lt;input onclick="clickCh(this);KeepCount();" type="checkbox" name="iphone44" value="76"&gt; Botão Home &lt;/form&gt; &lt;/div&gt; </code></pre> <p>I have more than 3 of those, what can i do to solve the question? i need to submit these data to a php file.</p>
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    1. COyou might try correcting the question title, to get better responses
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    2. COIf you need to have all of the forms submiitted at once, you should not be using multiple forms. You should just be using one with properly named form elements.
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    3. COepascarello, i want not to use so many forms, but how can i check if checkboxes are checked without using forms? That is the question...
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      1. USSouza
 

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