...實(shí)例 下面的例子可提示出顯示在重置按鈕上的文本: <html> <head> <script> function displayResult() { var x=document.getElementById("reset1").value; alert(x); } </script> </head> <body> <form> Email: <input type="text" id="email"> &l...
http://o2fo.com/jsref/prop-reset-value.html...性 實(shí)例 實(shí)例 下面的例子可返回隱藏輸入域的名稱: <html> <head> <script> function displayResult() { var x=document.getElementById("hidden1").name; alert(x); } </script> </head> <body> <form> <input type="hidden" id="hidden1" name="hidd...
http://o2fo.com/jsref/prop-hidden-name.html...Checked 屬性 實(shí)例 實(shí)例 檢測 "Blue" 選項(xiàng)是否默認(rèn)選中: <html> <head> <script> function displayResult() { var x=document.getElementById("blue").defaultChecked; alert(x); } </script> </head> <body> <form> What color do you prefer?<br> <...
http://o2fo.com/jsref/prop-radio-defaultchecked.html... 實(shí)例 下面的例子返回了該隱藏域的表單元素類型: <html> <head> <script> function displayResult() { var x=document.getElementById("hidden1").type; alert(x); } </script> </head> <body> <form> <input type="hidden" id="hidden1"> </fo...
http://o2fo.com/jsref/prop-hidden-type.html...實(shí)例 下面的例子將返回該單選按鈕所屬的表單的 id: <html> <head> <script> function displayResult() { var x=document.getElementById("red").form.id; alert(x); } </script> </head> <body> <form id="form1"> What color do you prefer?<br> ...
http://o2fo.com/jsref/prop-radio-form.html...e 屬性 實(shí)例 實(shí)例 顯示 "Red" 單選按鈕的 name 屬性值:/p> <html> <head> <script> function displayResult() { var x=document.getElementById("red").name; alert(x); } </script> </head> <body> <form> What color do you prefer?<br> <input type...
http://o2fo.com/jsref/prop-radio-name.html... 實(shí)例 下面的例子可返回單選按鈕的表單元素類型: <html> <head> <script> function displayResult() { var x=document.getElementById("red").type; alert(x); } </script> </head> <body> <form> What color do you prefer?<br> <input type="...
http://o2fo.com/jsref/prop-radio-type.html...t.getElementById("mySearch").maxLength = "8"; 嘗試一下 ? 相關(guān)頁面 HTML 參考手冊: HTML <input> maxlength 屬性 Input Search 對象
http://o2fo.com/jsref/prop-search-maxlength.html...實(shí)例 下面的例子可提示出顯示在確認(rèn)按鈕上的文本: <html> <head> <script> function displayResult() { var x=document.getElementById("submit1").value; alert(x); } </script> </head> <body> <form> Email: <input type="text" id="email"> &...
http://o2fo.com/jsref/prop-submit-value.html...ementById("mySearch").name = "newSearchName"; 嘗試一下 ? 相關(guān)頁面 HTML 參考手冊: HTML <input> name 屬性 Input Search 對象
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...實(shí)例 下面的例子可提示出顯示在重置按鈕上的文本: <html> <head> <script> function displayResult() { var x=document.getElementById("reset1").value; alert(x); } </script> </head> <body> <form> Email: <input type="text" id="email"> &l...
http://o2fo.com/jsref/prop-reset-value.html...性 實(shí)例 實(shí)例 下面的例子可返回隱藏輸入域的名稱: <html> <head> <script> function displayResult() { var x=document.getElementById("hidden1").name; alert(x); } </script> </head> <body> <form> <input type="hidden" id="hidden1" name="hidd...
http://o2fo.com/jsref/prop-hidden-name.html...Checked 屬性 實(shí)例 實(shí)例 檢測 "Blue" 選項(xiàng)是否默認(rèn)選中: <html> <head> <script> function displayResult() { var x=document.getElementById("blue").defaultChecked; alert(x); } </script> </head> <body> <form> What color do you prefer?<br> <...
http://o2fo.com/jsref/prop-radio-defaultchecked.html... 實(shí)例 下面的例子返回了該隱藏域的表單元素類型: <html> <head> <script> function displayResult() { var x=document.getElementById("hidden1").type; alert(x); } </script> </head> <body> <form> <input type="hidden" id="hidden1"> </fo...
http://o2fo.com/jsref/prop-hidden-type.html...實(shí)例 下面的例子將返回該單選按鈕所屬的表單的 id: <html> <head> <script> function displayResult() { var x=document.getElementById("red").form.id; alert(x); } </script> </head> <body> <form id="form1"> What color do you prefer?<br> ...
http://o2fo.com/jsref/prop-radio-form.html...e 屬性 實(shí)例 實(shí)例 顯示 "Red" 單選按鈕的 name 屬性值:/p> <html> <head> <script> function displayResult() { var x=document.getElementById("red").name; alert(x); } </script> </head> <body> <form> What color do you prefer?<br> <input type...
http://o2fo.com/jsref/prop-radio-name.html... 實(shí)例 下面的例子可返回單選按鈕的表單元素類型: <html> <head> <script> function displayResult() { var x=document.getElementById("red").type; alert(x); } </script> </head> <body> <form> What color do you prefer?<br> <input type="...
http://o2fo.com/jsref/prop-radio-type.html...t.getElementById("mySearch").maxLength = "8"; 嘗試一下 ? 相關(guān)頁面 HTML 參考手冊: HTML <input> maxlength 屬性 Input Search 對象
http://o2fo.com/jsref/prop-search-maxlength.html...實(shí)例 下面的例子可提示出顯示在確認(rèn)按鈕上的文本: <html> <head> <script> function displayResult() { var x=document.getElementById("submit1").value; alert(x); } </script> </head> <body> <form> Email: <input type="text" id="email"> &...
http://o2fo.com/jsref/prop-submit-value.html...ementById("mySearch").name = "newSearchName"; 嘗試一下 ? 相關(guān)頁面 HTML 參考手冊: HTML <input> name 屬性 Input Search 對象
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