下面我有一個車輛下拉菜單,它將從文本文件中提取新的選項。在頁面切換到正確的分類頁面後,我還沒有找到一種方法來保存這些選定的TEXT值。所以最終我將下拉菜單改爲了一個將顯示所選下拉菜單的div。如何在window.location之後存儲數據?
那麼,如何既..
A.保持頁面重新加載後的下拉值和文本值。
B.保持選定的文本和適當的div顯示
任何幫助,非常感謝!
HTML:
<div id="shop_vehicle_container">
<div id="shop_vehicle">
<div id="bl_firstRow">
<div id="vehic_sel">
<div class="sel_label">
<div class="sel_label">
Shop By Vehicle:
</div>
</div>
<div class="sel_container">
<select id="vehic_sel_model">
<option value="">Choose Model</option>
<option value="17Prelude">Prelude</option>
<option value="21Civic">Civic</option>
<option value="22CRX">CRX</option>
<option value="23CivicdelSol">Civic del Sol</option>
<option value="18Accord">Accord</option>
<option value="20Odyssey">Odyssey</option>
<option value="24Element">Element</option>
<option value="26Pilot">Pilot</option>
<option value="16Passport">Passport</option>
<option value="15CR-V">CR-V</option>
<option value="19S2000">S2000</option>
<option value="25Insight">Insight</option>
<option value="29Accord Crosstour">Accord Crosstour</option>
<option value="31Crosstour">Crosstour</option>
<option value="30CR-Z">CR-Z</option>
<option value="27Ridgeline">Ridgeline</option>
<option value="28Fit">Fit</option>
</select>
<select disabled ="" id="vehic_sel_year">
<option value="">Choose Year</option>
</select>
<select disabled= "" id="vehic_sel_trim" onchange="VehicPaste()">
<option value="">Choose Trim Level</option>
</select>
<script src="/v/js.js"></script>
<script src="/v/Fade to New DIv.js"></script>
<script src="/v/OpenSecondRow.js"></script>
<script>
function VehicPaste() {
var Vehicle =document.getElementById('vehic_sel_model').options[document.getElementById('vehic_sel_model').selectedIndex].text + " "+document.getElementById('vehic_sel_year').options[document.getElementById('vehic_sel_year').selectedIndex].text+ " "+ document.getElementById('vehic_sel_trim').options[document.getElementById('vehic_sel_trim').selectedIndex].text;
document.getElementById("VehicleMessage").innerHTML = "Honda " + Vehicle;
}
</script>
</div>
</div>
</div>
<div id="vehic_submit" style= "display: none">
<div id="VehicleMessage"></div>
<input id = "changeVehic" type="image" src="/v/changevehicle_btn.gif.png">
<script>
$(document).ready(function() {
$("#changeVehic").click(function(){
$('#vehic_submit').fadeOut(0, function() {
$('#bl_firstRow').html($('#bl_firstRow').html());
$('#bl_firstRow').fadeIn(0);
});
})
});
</script>
</div>
<div class="clearfloat">
</div>
<br>
<div id="bl_secondRow" style="display:none">
<div id="vehic_sel2">
<div class="sel_label">
<div class="sel_label">
Shop By Category:
</div>
</div>
<div class="sel_container">
<select id="vehic_sel_section">
<option value="">Choose Engine</option>
</select>
<script>
$(function goto(){
$('#vehic_sel_section').on('change', function() {
var url = "/SearchResults.asp?Cat="+document.getElementById('vehic_sel_section').value
if (url) {
window.location = url;
}
});
});
</script>
</div>
更多的項目,你應該檢查'localStorage'你應該檢查http://stackoverflow.com/questions/2010892/storing-objects-in-html5-localstorage –
@ParthTrivedi你應該做出答案! – GMaiolo
如果您想要更好的瀏覽器支持,或者如果您不介意使用服務器端代碼,那麼您也可以將數據作爲參數添加到網址中作爲#hastag。 – seahorsepip