} else if (selectedOption === "option2") { // 执行选项2的操作 } else if (selectedOption === "option3") { // 执行选项3的操作 } }); </script> 在PHP中,条件语句也被广泛应用于根据不同的条件执行不同的代码块。if语句在PHP中用于检测一个条件是否为真,并根据条件的结果执行相应的代码。 ...
>" selected="selected"> <?php echo $row['bid']; ?></option> <? if ($row['bid'] == 'N') { ?> <option value="Y">Y</option> <? } else { ?> <option value="N">N</option> <? } ?> </select> <input type="submit" name="Submit" value="update" > </form> <? } ...
$selectedOption = $request->input('dropdown'); if ($selectedOption == 'option1') { // 执行选项1的代码逻辑 } elseif ($selectedOption == 'option2') { // 执行选项2的代码逻辑 } elseif ($selectedOption == 'option3') { // 执行选项3的代码逻辑 } else { // 处理无效选择的情况 } ...
> <option value="<?php echo $row['StCode'];?>" <?= $selected ?> ><?php echo $row['StateName'];?></option> [...] 或者在选定的表中添加一个字段,将默认记录标记为1。 <?phpwhile($row=mysqli_fetch_array($query)){ $row["selected"] == 1 ? $selected ="selected" : $...
align contact-select contact-select-distribution"> <select id="filter2" class="form-control contact_form-control"> <option value="0">State (not chosen)</option> <option value="1">Option One</option> <option value="2">Option Two</option> </select> </div> </div> <?php endif; ?>...
<select id="c-group" data-rule="required" class="form-control" name="row[group]"> {volist name='group_list' id='group_list'} <option value='{$group_list.name}' {if $group_list.name==$row.group} selected="selected" {/if}>{$group_list.name} ...
<select id="c-group" data-rule="required" class="form-control" name="row[group]"> {volist name='group_list' id='group_list'} <option value='{$group_list.name}' {if $group_list.name==$row.group} selected="selected" {/if}>{$group_list.name} ...
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and similar I can do it for NAME1,and the :selected option for the values 1-10. However how do I map each rows values to each other? So if I checkbox1 I will push the typed in Name1, selected dropdown1 ( from 1-10) into one item into an array? Similar say ...
2/ If you would like to use zaptap without oslec change the selected echo canceller in zconfig.c and rebuild/install zaptel. 3/ Compile sample.c: # cd user # make 4/ Create a device node. I used major number 33 as it was free on my PC: # mknod -m 666 /dev/sample c 33 0 ...